[asterisk-users] DTMF received twice

[David fire]

hi
there is a file wich describe the dtmf duration it depends on every country.
you should look for that file and be sure you put you are on france....
it works for inband but look at it...
Davod

2009/5/11 Administrator TOOTAI <admin at tootai.net>

> David fire a écrit :
> > out there is a file to change the dtmf duration
> > where are you?
> France
> >  [...]
> > from other phones like lkand lines it works well?
> >
> No, the same. The called number is a number received by a trunk SIP, the
> GW is also setted as dtmfmode=auto. Calling from mobile phone or
> landline to other services using DTMF -like banks- is OK.
>
> I make further tests and so that setting dtmfmode=info for this GW make
> DTMF working correctly! Is this the normal behaviour?
>
> Our dialplan works great for others GW's, if this is normal we have to
> adapt it in case of dtmfmode=info. From where can we get the dtmf type?
> For me it looks like a bug.
>
> Thanks for your help.
>
> > 2009/5/11 Administrator TOOTAI <admin at tootai.net>
> >
> >
> >> Hi all,
> >>
> >> I run an Asterisk 1.4.24.1 and face problem with DTMF. When calling from
> >> my mobile phone -Nokia E65- in GSM, Asterisk present me a second tone so
> >> I can use the GW. For this I use:
> >>
> >> exten => s,1,NoOp(One of our workers (${CALLERID(number)}) is calling
> >> office)           ;callerID is the one of the calling mobile phone
> >> exten => s,n,Background(silence/1)
> >>
> >> ; Nokia E65 send digits in DTMF mode, no need to take care about input
> >> corrections
> >> ;
> >> exten => s,n(enterDigits),Read(myExten,pls-entr-num-uwish2-call,0,,,3)
> >> exten => s,n,GotoIf($["${myExten}"=""]?enterDigits)
> >> [...]
> >>
> >> Problem is that received DTMF digits in ${myExten} are received twice eg
> >> for 1234 ${myExten} has 11223344. I correct the extension by dialplan
> >> but I think it's not really a solution.
> >>
> >> In sip.conf, the dtmfmode is set to auto. If I set it to rfc2833, the
> >> same behaviour.
> >>
> >> Can somebody confirm this before I open a bug, thanks.
> >>
> >> Regards
> >> --
> >> Daniel
>
>
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